51287366900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{350563}}^1$

素因数の和:350614

約数の個数: 144

約数和(自身を含む): 146058984960

約数和(自身を除く): 94771618060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 532, 550, 665, 700, 770, 836, 950, 1045, 1100, 1330, 1463, 1540, 1900, 1925, 2090, 2660, 2926, 3325, 3850, 4180, 5225, 5852, 6650, 7315, 7700, 10450, 13300, 14630, 20900, 29260, 36575, 73150, 146300, 350563, 701126, 1402252, 1752815, 2453941, 3505630, 3856193, 4907882, 6660697, 7011260, 7712386, 8764075, 9815764, 12269705, 13321394, 15424772, 17528150, 19280965, 24539410, 26642788, 26993351, 33303485, 35056300, 38561930, 46624879, 49078820, 53986702, 61348525, 66606970, 73267667, 77123860, 93249758, 96404825, 107973404, 122697050, 133213940, 134966755, 146535334, 166517425, 186499516, 192809650, 233124395, 245394100, 269933510, 293070668, 333034850, 366338335, 385619300, 466248790, 512873669, 539867020, 666069700, 674833775, 732676670, 932497580, 1025747338, 1165621975, 1349667550, 1465353340, 1831691675, 2051494676, 2331243950, 2564368345, 2699335100, 3663383350, 4662487900, 5128736690, 7326766700, 10257473380, 12821841725, 25643683450, 51287366900]

約数ペア:

[(1, 51287366900), (2, 25643683450), (4, 12821841725), (5, 10257473380), (7, 7326766700), (10, 5128736690), (11, 4662487900), (14, 3663383350), (19, 2699335100), (20, 2564368345), (22, 2331243950), (25, 2051494676), (28, 1831691675), (35, 1465353340), (38, 1349667550), (44, 1165621975), (50, 1025747338), (55, 932497580), (70, 732676670), (76, 674833775), (77, 666069700), (95, 539867020), (100, 512873669), (110, 466248790), (133, 385619300), (140, 366338335), (154, 333034850), (175, 293070668), (190, 269933510), (209, 245394100), (220, 233124395), (266, 192809650), (275, 186499516), (308, 166517425), (350, 146535334), (380, 134966755), (385, 133213940), (418, 122697050), (475, 107973404), (532, 96404825), (550, 93249758), (665, 77123860), (700, 73267667), (770, 66606970), (836, 61348525), (950, 53986702), (1045, 49078820), (1100, 46624879), (1330, 38561930), (1463, 35056300), (1540, 33303485), (1900, 26993351), (1925, 26642788), (2090, 24539410), (2660, 19280965), (2926, 17528150), (3325, 15424772), (3850, 13321394), (4180, 12269705), (5225, 9815764), (5852, 8764075), (6650, 7712386), (7315, 7011260), (7700, 6660697), (10450, 4907882), (13300, 3856193), (14630, 3505630), (20900, 2453941), (29260, 1752815), (36575, 1402252), (73150, 701126), (146300, 350563)]